I've been told it's a tuberous begonia, but that doesn't help me as far as trying to care for it. I think it's slow growing and almost hasn't grown at all, although some of the leaves I've pruned off since they were dying. Does anyone know the specific name of this begonia?
It might be the cultivar 'Immense', a rhizomatous begonia. There are gazillions of Begonia cultivars though.
